The World Gold Council defines a high-quality underground mine as having a gold ore density between 8 and 10 g/t, while a low-quality underground mine has a gold ore density of 1 to 4 g/t.
What Does the Grade of a Gold Mine Refer To? (investopedia.com)
although...
Open-pit mines tend to have a lower grade, but they can be considered very valuable because of the lower average operating costs necessary to obtain them. 11 The council recommends using cost per ounce, not gold ore grading, to evaluate a gold mine.
wasn't wrong, was I?
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- Ann: SCREEN FIRE ASSAYS RETURNS 10m AT 123g/t GOLD AT DIDIEVI
A1G
african gold ltd.
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21.5¢

Ann: SCREEN FIRE ASSAYS RETURNS 10m AT 123g/t GOLD AT DIDIEVI, page-18
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Last
21.5¢ |
Change
-0.005(2.27%) |
Mkt cap ! $113.2M |
Open | High | Low | Value | Volume |
22.0¢ | 22.0¢ | 21.5¢ | $34.87K | 161.8K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
2 | 2995200 | 21.0¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
21.5¢ | 106893 | 2 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
1 | 995200 | 0.210 |
5 | 134000 | 0.200 |
2 | 63250 | 0.195 |
3 | 220068 | 0.190 |
3 | 43043 | 0.185 |
Price($) | Vol. | No. |
---|---|---|
0.215 | 106893 | 2 |
0.220 | 66182 | 3 |
0.225 | 58150 | 3 |
0.235 | 27770 | 2 |
0.240 | 129847 | 3 |
Last trade - 15.57pm 25/07/2025 (20 minute delay) ? |
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